GOVERNMENT OF ANTIGUA AND BARBUDA … MARPOL/2012_circular 03-002-2012... · Department of Marine...

Department of Marine Services and Merchant Shipping Antigua and Barbuda W.I. P.O. Box 1394 * St. John’s * Antigua W.I.

Phone ++ 268 462 1273 or 462 4353 * Fax: ++ 268 462 4358 E‐mail: [email protected]

GOVERNMENT OF ANTIGUA AND BARBUDA Document 03-002-12

DEPARTMENT OF MARINE SERVICES AND Revision 0

MERCHANT SHIPPING (ADOMS) Page

Circular MARPOL Annex V Changes

Garbage.

Reference MEPC.201(62) MEPC.219(63) MEPC.220(63)

Circular letter to:

Companies operating ships under the flag of Antigua and Barbuda.

Seafarers in ships registered under the flag of Antigua and Barbuda. Introduction. Antigua and Barbuda is a signatory to Annex V of the MARPOL Convention which deals with garbage and its management and disposal on board ships. At the 62nd meeting of the IMO Marine Environmental Protection Committee (MEPC) in 2011 an amendment to Annex V was agreed which will come into force on 1st January 2013. The amendment replaces most of the existing text in Annex V of MARPOL and makes some important changes to the requirements for handling and disposal of garbage on ships. The amended text of Annex V comes into force on 1st January 2013 and is published by the IMO as Resolution MEPC.201(62). At the 63rd meeting of the MEPC in 2012 a set of guidelines on implementing the new Annex V were adopted as well as a set of guidelines on the Development of Garbage Management plans. The changes are important and ships should ensure that they have incorporated them on board by 1st January 2013. Key changes to Annex V. Amongst the changes is a re-definition of garbage which is now defined as: “Garbage” means all kinds of food wastes, domestic wastes and operational wastes, all plastics, incinerator ashes, cargo residues, cooking oil, fishing gear, and animal carcasses generated during the normal operation of the ship and liable to be disposed of continuously or periodically except those substances which are defined or listed in other Annexes to the present Convention.” This definition considerably extends the scope of what comes under the requirements in Annex V. Operators should note in particular that cargo residues will now come completely within Annex V and that ; “operational wastes” means all solid wastes (including slurries) not covered by other Annexes that are collected on board during normal maintenance or operations of a ship, or used for cargo stowage and handling and also includes cleaning agents and additives contained in cargo hold and external wash water.



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The approach of the Annex is now also fundamentally changed to state that: “Discharge of all garbage into the sea is prohibited, except as provided otherwise in regulations 4,5,6 and 7 of this Annex”. (Regulation 3(1)). This is a different approach from the previous version of the Annex which took a more permissive approach listing what could be discharged and assuming that discharge was normal. Regulation 4 now deals with the discharge of garbage outside special areas. It permits some discharges but adds new limits on the disposal of food wastes and includes restrictions on discharge of cargo residues. Regulation 6, deals with disposal of garbage within special areas. The Special Areas defined in the current version of Annex V have not changed and remain:

The Mediterranean Sea area,

The Baltic Sea area,

The Black Sea area,

The Red Sea area,

The Gulfs area,

The North sea area,

The Antarctic area, and

The Wider Caribbean Region. Each of these areas is defined precisely in the Annex. Within Special areas the rules on disposal of food wastes are made more stringent, and new requirements on disposal of cargo residues and cleaning agents or additives are added. Regulation 10 of the new Annex, deals with garbage management plans and garbage record keeping. It changes the limits at which the requirements for a garbage management plan apply from 400 GT to 100 GT and from 1st January 2013: “Every ship of 100 GT or above, and every ship which is certified to carry 15 or more persons, and fixed and floating platforms, shall carry a garbage management plan which the crew shall follow”. The format and content of the garbage record book (which is required on all ships over 400GT) has been changed and the entries required in it have been expanded. The categories of garbage to be recorded have also been expanded and the layout of the tables for recording discharges has been changed. The previous text of Annex V which included Categories 1 to 6 for types of garbage is changed to show 9 Categories of garbage labelled “A” to “I”. This will mean a change in the way the record book is kept and all those involved in the management of garbage on board should be aware of this. Owners should ensure that Garbage Record Books complying with the new requirements are placed on board ships by 1st January 2013 and that seafarers are aware of the changes and how to implement them.



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The placards previously required in Regulation 9 are still required but a new approved format is included in the Guidelines for Implementation. The sample placards in the guidelines are the following for most applications: For fixed or floating platforms and ships operating within 500 m of them the following format is approved.

Discharge of all garbage into the sea is prohibited except provided otherwise The MARPOL Convention and domestic law prohibit the discharge of most garbage from ships. Only the following garbage types are allowed to be discharged and under the specified conditions. Outside Special Areas designated under MARPOL Annex V:

Comminuted or ground food wastes (capable of passing through a screen with openings no larger than 25 millimetres) may be discharged not less than 3 nautical miles from the nearest land.

Other food wastes may be discharged not less than 12 nautical miles from the nearest land.

Cargo residues classified as not harmful to the marine environment may be discharged not less than 12 nautical miles from the nearest land.

Cleaning agents or additives in cargo hold, deck and external surfaces washing water may be discharged only if they are not harmful to the marine environment.

With the exception of discharging cleaning agents in washing water, the ship must be en route and as far as practicable from the nearest land.

Inside Special Areas designated under MARPOL Annex V

More stringent discharge requirements apply for the discharges of food wastes and cargo residues; AND

Consult Annex V and the shipboard garbage management plan for details. For all areas of the sea, ships carrying specialized cargos such as live animals or solid bulk cargoes should consult Annex V and the associated Guidelines for the implementation of Annex V.

Discharge of any type of garbage must be entered in the Garbage Record Book

Violation of these requirements may result in penalties.

Discharge of all garbage into the sea is prohibited except provided otherwise The MARPOL Convention and domestic law prohibit the discharge of all garbage into the sea from fixed or floating platforms and from all other ships when alongside or within 500 metres of such platforms. Exception: Comminuted or ground food wastes may be discharge from fixed or floating platforms located more than 12 miles from the nearest land and from all other ships when alongside or within 500 metres of such platforms. Comminuted or ground food wastes must be capable of passing through a screen no larger than 25 millimetres.

Discharge of any type of garbage must be entered in the Garbage Record Book Violation of these requirements may result in penalties.



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For use targeting passengers the following is approved: For the full text of the changes and the layout of the new garbage record book operators should refer to the Resolution. Guidelines on implementing Annex V. The IMO guidelines for implementation of Annex V are in MEPC. Res 219(63). The guidelines are comprehensive and wide ranging. For the assistance of those involved with Antigua and Barbuda ships, Appendix 1 to this Circular contains an abbreviated part of these guidelines. Sections that are addressed purely to Governments and sections on fishing gear and disposal of animal carcasses which are specialised areas have been omitted in order to keep this Circular concise. Those wishing to see the full text should refer to the Resolution. It is recommended that the full text of the Guidelines is made available on every Antigua and Barbuda ship for the reference of seafarers. Garbage Management Plans. The IMO have also prepared guidance on Garbage Management Plans as MEPC Res. 220(63). For the assistance of owners and seafarers the text of this guidance is reproduced here as Appendix 2 to this Circular. Actions required. The changes that come into force in January 2013 are likely to require changes to garbage record books, to the garbage management plans on many ships as well as changes to procedures on board and changes to placards and other aspects. Flag State inspectors will be expecting to see the revised Annex V fully implemented at Annual Safety Inspections after 1st Jan 2013 and it is to be assumed that from the same date Port State Control officers in all areas will be paying particular attention to these changes. Owners and Masters are therefore advised to review their current garbage record books, garbage management plans, labelling, procedures, placarding and other items in good time and make any necessary changes to ensure that their ships are fully compliant with the revisions to Annex V by 1st January 2013. Summary of the new requirements The table included in the Guidelines on Implementation is reproduced overleaf for guidance.

Discharge of all garbage into the sea is prohibited except provided otherwise

The MARPOL Convention and domestic law generally prohibit the discharge of most forms of garbage from ships into the sea.

Violation of these requirements may result in penalties.

All garbage is to be retained on board and placed in the bins provided.



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SUMMARY OF RESTRICTIONS TO THE DISCHARGE OF GARBAGE INTO THE SEA UNDER REGULATIONS 4, 5 AND 6 OF MARPOL ANNEX V

Garbage type 1

All ships except platforms 4

Offshore platforms located more than 12 nm from nearest land and ships when alongside or within 500 metres of such

Platforms 4

Regulation 5

Outside special areas Regulation 4 (Distances are from the nearest land)

Within special areas Regulation 6 (Distances are from nearest land or nearest ice-shelf)

Food waste comminuted

or ground 2

>3 nm, en route and as far as practicable

>12 nm, en route and as

far as practicable 3

Discharge permitted

Food waste not comminuted or ground

>12 nm, en route and as far as practicable

Discharge prohibited Discharge prohibited

Cargo residues 5, 6

not

contained in washwater

> 12 nm, en route and as far as practicable

Discharge prohibited


Cargo residues 5, 6

contained in washwater

> 12 nm, en route and as far as practicable (subject to conditions in regulation 6.1.2)

Cleaning agents and

Additives 6

contained in

cargo hold washwater

Discharge permitted

> 12 nm, en route and as far as practicable (subject to conditions in regulation 6.1.2)


Cleaning agents and

Additives 6

in deck and

external surfaces washwater

Discharge permitted

All other garbage including plastics, synthetic ropes, fishing gear, plastic garbage bags, incinerator ashes, clinkers, cooking oil, floating dunnage, lining and packing materials, paper, rags, glass, metal, bottles, crockery and similar refuse

Discharge prohibited Discharge prohibited Discharge prohibited

Animal Carcasses (should be split or otherwise treated to ensure the carcasses will sink immediately)

Must be en route and as far from the nearest land as possible. Should be >100 nm and maximum water depth



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When garbage is mixed with or contaminated by other harmful substances prohibited from discharge or having

different discharge requirements, the more stringent requirements shall apply. 2. Comminuted or ground food wastes must be able to pass through a screen with mesh no larger than 25 mm.

3. The discharge of introduced avian products in the Antarctic area is not permitted unless incinerated, autoclaved or

otherwise treated to be made sterile.



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4. Offshore platforms located 12 nm from nearest land and associated ships include all fixed or floating platforms

engaged in exploration or exploitation or associated processing of seabed mineral resources, and all ships alongside or within 500 m of such platforms. 5. Cargo residues means only those cargo residues that cannot be recovered using commonly available methods for

unloading. 6. These substances must not be harmful to the marine environment.

_____________________ July 2012



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APPENDIX 1

Abbreviated version of the 2012 IMO Guidelines on the Implementation of MARPOL Annex V. (This is not the full text of the Guidelines; it has been abbreviated for ease of use)

1. INTRODUCTION

1.1. The revised MARPOL Annex V with an entry into force date of 1 January 2013, prohibits the discharge of all types of garbage into the sea unless explicitly permitted under the Annex. These guidelines have been developed taking into account the regulations set forth in Annex V, as amended, of the International Convention for the Prevention of Pollution from Ships, (MARPOL) (hereinafter referred to as the "Convention"). The purpose of these guidelines is to provide guidance to governments, shipowners, ship operators, ships' crews, cargo owners, port reception facility operators and equipment manufacturers. The guidelines are divided into the following six sections that provide a general framework upon which governments can formulate programmes:

Introduction;

Garbage management;

Management of cargo residues of solid bulk cargoes;

Training, education and information;

Port reception facilities for garbage; and

Enhancement of compliance with MARPOL Annex V.

1.2. Under the revised MARPOL Annex V, discharge of all garbage is now prohibited, except as specifically permitted in regulations 3, 4, 5 and 6 of MARPOL Annex V. MARPOL Annex V reverses the historical presumption that garbage may be discharged into the sea based on the nature of the garbage and defined distances from shore. Regulation 7 provides limited exceptions to these regulations in emergency and non-routine situations. Generally, discharge is restricted to food wastes, identified cargo residues, animal carcasses, and identified cleaning agents and additives and cargo residues entrained in washwater which are not harmful to the marine environment. It is recommended that ships use port reception facilities as the primary means of discharge for all garbage.

1.3. Recognizing that the Annex V regulations continue to restrict the discharge of garbage into the sea, require garbage management for ships, and that garbage management technology continues to evolve, it is recommended that governments and the Organization continue to gather information and review these guidelines periodically.

1.4. Regulation 8 of MARPOL Annex V provides that Governments must ensure the provision of adequate port reception facilities for garbage from ships and should facilitate and promote their use. Section 5 provides guidelines for these facilities.

1.5. The Convention provides definitions for terms used throughout these guidelines. Section 1.6 includes relevant aspects of these definitions, followed by other definitions which are useful for these guidelines.



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1.6. Definitions 1.6.1. Dishwater means the residue from the manual or automatic washing of dishes and cooking

utensils which have been pre-cleaned to the extent that any food particles adhering to them would not normally interfere with the operation of automatic dishwashers.

1.6.2. Grey water means drainage from dishwater, shower, laundry, bath and washbasin drains. It does not include drainage from toilets, urinals, hospitals, and animal spaces, as defined in regulation 1.3 of MARPOL Annex IV (sewage), and it does not include drainage from cargo spaces. Grey water is not considered garbage in the context of Annex V.

1.6.3. Recycling means the activity of segregating and recovering components and materials for reprocessing.

1.6.4. Reuse means the activity of recovering components and materials for further use without reprocessing.

1.7. Application. 1.7.1. This section provides clarification as to what should and should not be considered garbage

under MARPOL Annex V.

1.7.2. Ash and clinkers from shipboard incinerators and coal-burning boilers should be considered as operational wastes within the meaning of regulation 1.12 of MARPOL Annex V, and therefore are included in the term garbage, within the meaning of regulation 1.9 of MARPOL Annex V.

1.7.3. The definition of "operational wastes" (regulation 1.12 of MARPOL Annex V) excludes grey water, bilge water, or other similar discharges essential to the operation of a ship. "Other similar discharges" essential to the operation of a ship include, but are not limited to, the following:

boiler/economizer blowdown;

boat engine wet exhaust;

chain locker effluent;

controllable pitch propeller and thruster hydraulic fluid and other oil to sea interfaces (e.g. thruster bearings, stabilizers, rudder bearings, etc.);

distillation/reverse osmosis brine;

elevator pit effluent;

firemain systems water;

freshwater lay-up;

gas turbine washwater;

motor gasoline and compensating discharge;

machinery wastewater;

pool, spa water and recreational waters;

sonar dome discharge; and

welldeck discharges.



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1.7.4. While cleaning agents and additives contained in hold washwater, and deck and external surface washwater are considered "operational wastes" and thus "garbage" under Annex V, these cleaning agents and additives may be discharged into the sea so long as they are not harmful to the marine environment.

1.7.5. A cleaning agent or additive is considered not harmful to the marine environment if it:

is not a "harmful substance" in accordance with the criteria in MARPOL Annex III; and

does not contain any components which are known to be carcinogenic, mutagenic or reprotoxic (CMR).

1.7.6. The ship's record should contain evidence provided by the producer of the cleaning agent or additive that the product meets the criteria for not being harmful to the marine environment. To provide an assurance of compliance, a dated and signed statement to this effect from the product supplier would be adequate for the purposes of a ship's record. This might form part of a Safety Data Sheet or be a stand-alone document but this should be left to the discretion of the producer concerned.

1.7.7. Releasing small quantities of food into the sea for the specific purpose of fish feeding in connection with fishing or tourist operations should not be considered a discharge of garbage in the context of Annex V.

1.7.8. Fishing gear that is released into the water with the intention for later retrieval, such as fish aggregating devices (FADs), traps and static nets, should not be considered garbage or accidental loss in the context of Annex V.

2. GARBAGE MANAGEMENT 2.1. Waste Minimization

2.1.1. All shipowners and operators should minimize taking onboard material that could become garbage. Ship-specific garbage minimization procedures should be included in the Garbage Management Plan. It is recommended that manufacturers, cargo owners, ports and terminals, shipowners and operators and governments consider the management of garbage associated with ships' supplies, provisions, and cargoes as needed to minimize the generation of garbage in all forms.

2.1.2. When making supply and provisioning arrangements, shipowners and operators, where possible, with the ships suppliers should consider the products being procured in terms of the garbage they will generate. Options that should be considered to decrease the amount of such garbage include the following:

using supplies that come in bulk packaging, taking into account factors such as adequate shelf-life (once a container is open) to avoid increasing garbage associated with such products;

using supplies that come in reusable or recyclable packaging and containers; avoiding the use of disposable cups, utensils, dishes, towels and rags and other convenience items whenever possible; and



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avoiding supplies that are packaged in plastic, unless a reusable or recyclable plastic is used.

2.1.3. When considering selection of materials for stowage and securing of cargo or protection of cargo from the weather, shipowners and operators should consider how much garbage such materials will generate. Options that should be considered to decrease the amount of such garbage include the following:

using permanent reusable coverings for cargo protection instead of disposable or recyclable plastic sheeting;

using stowage systems and methods that reuse dunnage, shoring, lining and packing materials; and

discharging to port reception facilities the dunnage, lining and packaging materials generated in port during cargo activities as its discharge into the sea is not permitted.

2.1.4. Governments are encouraged to undertake research and technology development to minimize potential garbage and its impacts on the marine environment. Suggested areas for such study are listed below:

development of recycling technology and systems for all types of materials that may be returned to shore as garbage; and

development of technology for use of biodegradable materials to replace current plastic products as appropriate. In connection with this, governments should also study the impacts on the environment of the products from degradation of such new materials.

2.1.5. Regulation 3 of MARPOL Annex V provides that the discharge of garbage into the sea is prohibited, with limited exceptions, as summarized in table 1. Under certain conditions discharge into the sea of food wastes, animal carcasses, cleaning agents and additives contained in hold washwater, deck and external surface washwater and cargo residues which are not considered to be harmful to the marine environment is permitted.

2.1.6. Compliance with Annex V involves personnel, equipment and procedures for collecting, sorting, processing, storing, recycling, reusing and discharging garbage. Economic and procedural considerations associated with these activities include storage space requirements, sanitation, equipment and personnel costs and in port garbage service charges.

2.1.7. Compliance with the provisions of Annex V involves careful planning by the ship's owner and operator and proper execution by crew members as well as other seafarers. The most appropriate procedures for handling and storing garbage on board ships may vary depending on factors such as the type and size of the ship, the area of operation (e.g. special area, distance from nearest land or ice-shelf), shipboard garbage processing equipment and storage space, number of crew or passengers, duration of voyage, and regulations and reception facilities at ports of call. However, in view of the cost involved with the different garbage handling options, it is economically advantageous to first, limit the amount of material that may become garbage from being brought on board the ship and second, separate garbage eligible for discharge into the sea from other garbage that



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may not be discharged into the sea. Proper management of containers and packaging coming on board and proper handling and storage can minimize shipboard storage space requirements and enable efficient transfer of retained garbage to port reception facilities for proper handling (i.e. recycling, reuse) or land-based disposal.

2.2. Fishing gear.

2.2.1. This section is not included here as there are no fishing vessels registered.

2.3. Shipboard garbage handling (collection, processing, storage, discharge)

2.3.1. Regulation 3 of MARPOL Annex V provides that the discharge of garbage into the sea is prohibited, with limited exceptions, as summarized in table 1. Under certain conditions discharge into the sea of food wastes, animal carcasses, cleaning agents and additives contained in hold washwater, deck and external surface washwater and cargo residues which are not considered to be harmful to the marine environment is permitted.

2.3.2. Compliance with Annex V involves personnel, equipment and procedures for collecting, sorting, processing, storing, recycling, reusing and discharging garbage. Economic and procedural considerations associated with these activities include storage space requirements, sanitation, equipment and personnel costs and in port garbage service charges.

2.3.3. Compliance with the provisions of Annex V involves careful planning by the ship's owner and operator and proper execution by crew members as well as other seafarers. The most appropriate procedures for handling and storing garbage on board ships may vary depending on factors such as the type and size of the ship, the area of operation (e.g. special area, distance from nearest land or ice-shelf), shipboard garbage processing equipment and storage space, number of crew or passengers, duration of voyage, and regulations and reception facilities at ports of call. However, in view of the cost involved with the different garbage handling options, it is economically advantageous to first, limit theamount of material that may become garbage from being brought on board the ship and second, separate garbage eligible for discharge into the sea from other garbage that may not be discharged into the sea. Proper management of containers and packaging coming on board and proper handling and storage can minimize shipboard storage space requirements and enable efficient transfer of retained garbage to port reception facilities for proper handling (i.e. recycling, reuse) or land-based disposal.

2.3.4. Every ship of 100 gross tonnage and above, and every ship certified to carry 15 or more persons, and fixed and floating platforms are required to carry and implement a garbage management plan that specifies procedures to be followed to ensure proper and efficient handling and storage of garbage. A garbage management plan should be developed that can be incorporated into crew and ship operating manuals. Such manuals should identify crew responsibilities (including an Environmental Control Officer) and procedures for all aspects of handling and storing garbage on board the ship. Procedures for handling ship-generated garbage are divided into four phases: collection, processing, storage, and discharge. A generalized garbage management plan for handling and storing ship-generated garbage is presented in table 2. Specific procedures for each phase are discussed below.



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2.4. Collection

2.4.1. Procedures for collecting garbage generated on board should be based on the\ consideration of what is permitted and what is not permitted to be discharged into the sea while en route, and whether a particular garbage type can be discharged to port facilities for recycling or reuse. The details of these procedures should be written in the garbage management plan.

2.4.2. To reduce or avoid the need for sorting after collection and to facilitate recycling, it is recommended that distinctively marked garbage receptacles be provided on board the ship to receive garbage as it is generated. Receptacles on board can be in the form of drums, metal bins, cans, container bags, or wheelie bins. Any receptacles on deck areas, poop decks or areas exposed to the weather should be secured on the ship and have lids that are tight and securely fixed. All garbage receptacles should be secured to prevent loss, spillage, or loss of any garbage that is deposited in the receptacles. Receptacles should be clearly marked and distinguishable by graphics shape, size, or location. Receptacles should be placed in appropriate spaces throughout the ship (e.g. the engine-room, mess deck, wardroom, galley, and other living or working spaces) and all crew members and passengers should be advised of what garbage should and should not be placed in them.

2.4.3. The recommended garbage types that should be separated are:

non-recyclable plastics and plastics mixed with non-plastic garbage;

rags;

recyclable material:

cooking oil;

glass;

aluminium cans;

paper, cardboard, corrugated board;

wood;

metal;

plastics; (including styrofoam or other similar plastic material); and

garbage that might present a hazard to the ship or crew (e.g. oily rags, light bulbs, acids, chemical, batteries, etc.).

2.4.4. Crew responsibilities should be assigned for collecting or emptying these receptacles and taking the garbage to the appropriate processing or storage location. Use of such a system facilitates subsequent shipboard processing and minimizes the amount of garbage which must be stored on board ship for return to port. Plastics and plastics mixed with non-plastic garbage.

2.4.5. Plastics are used for a variety of marine purposes including, but not limited to, packaging (vapour-proof barriers, bottles, containers, liners, bags, cargo wrapping material, foam cushioning material, etc.); ship construction (fibreglass and laminated structures, siding, piping, insulation, flooring, carpets, fabrics, paints and finishes, adhesives, electrical and electronic components, etc.); disposable eating utensils (styrofoam plates, bowls, food containers, cups, etc.); bags; sheeting; floats; fishing nets; fishing lines; strapping bands; wire rope with synthetic fibre sheaths; combination wire rope; rope; line; sails; and many other manufactured plastic items.



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2.4.6. Regulation 3.2 of Annex V prohibits the discharge of all plastics into the sea. When plastic is mixed with other garbage, the mixture must be treated as if it were all plastic. The most stringent procedures for the handling and discharge should be followed taking into account the applicable provisions of the garbage management plan. Food wastes

2.4.7. Some governments have regulations for controlling human, plant, and animal diseases that may be carried by foreign food wastes and materials that have been associated with them (e.g. food packing and disposable eating utensils, etc.). These regulations may require incinerating, sterilizing, double bagging or other special treatment of garbage to destroy possible pest and disease organisms. This type of garbage should be kept separate from other garbage and preferably retained for discharge at port reception facilities in accordance with the laws of the receiving country. Governments are reminded of their obligation to ensure the provision of adequate reception facilities. Precautions must be taken to ensure that plastics contaminated by food wastes (e.g. plastic food wrappers) are not discharged into the sea with other food wastes. Synthetic fishing net and line scraps

2.4.8. As regulation 3.2 of MARPOL Annex V prohibits the discharge into the sea of synthetic fishing net and line scraps generated by the repair or operation of fishing gear, these items should be collected in a manner that avoids their loss overboard. Such material may be incinerated, compacted, or stored along with other plastics or it may be preferable to keep it separate from other types of garbage if it has strong odour or is present in great volume. Unless such garbage is appropriately incinerated, the atmospheric incineration products could be toxic. Onboard incineration should follow regulation 16 of MARPOL Annex VI. Recovery of garbage at sea

2.4.9. Seafarers are encouraged to recover persistent garbage from the sea during routine operations as opportunities arise and prudent practice permits, and they are encouraged to retain the material for discharge to port reception facilities.

2.5. Processing 2.5.1. Depending on factors such as the type of ship, area of operation, number of crew or

passengers, etc., ships may be equipped with incinerators, compactors, comminuters, or other devices for shipboard garbage processing (see sections 2.8 to 2.11). Appropriate members of the crew should be trained and assigned responsibility for operating this equipment on a schedule commensurate with ship needs. In selecting appropriate processing procedures, the following should be considered.

2.5.2. Use of compactors, incinerators, comminuters, and other such devices has a number of advantages, such as, reducing shipboard space requirements for storing garbage, and making it easier to discharge garbage at port reception facilities.

2.5.3. It should be noted that special rules on incineration under domestic law may apply in some ports and may exist in some special areas. Incineration of hazardous materials (e.g. scraped paint, impregnated wood) and certain types of plastics (e.g. PVC-based plastics or other plastics containing hazardous chemicals) calls for special precaution due to the potential environmental and health effects from combustion of by-products. The problems of combustion of by-products are discussed in 2.11.3.



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2.5.4. Ships operating primarily in special areas or within three nautical miles from the nearest land or ice-shelf are greatly restricted in what they can discharge. These ships should choose between storage of either compacted or uncompacted material for discharging at port reception facilities or incineration with retention of ash and clinkers. The type of ship and the expected volume and type of garbage generated determine the suitability of compaction, incineration or storage options.

2.6. Storage 2.6.1. Garbage collected from throughout the ship should be delivered to designated processing

or storage locations. Garbage that must be returned to port for discharge at port reception facilities may require storage until arrangements can be made to discharge it ashore for appropriate processing. In all cases, garbage should be stored in a manner which avoids health and safety hazards. The following points should be considered when selecting procedures for storing garbage;

sufficient storage space and equipment (e.g. cans, drums, bags or other containers) should be provided. Where storage space is limited, ship operators are encouraged to consider the installation of compactors or incinerators. To the extent possible, all processed and unprocessed garbage stored for any length of time should be in tight, securely covered containers in order to prevent the unintentional discharge of stored garbage;

food wastes and other garbage to be returned to port and which may carry diseases or pests should be stored in tightly covered containers and be kept separate from garbage which does not contain such food wastes. Quarantine arrangements in some countries may require double bagging of this type of waste. Both types of garbage should be stored in separate clearly marked containers to avoid incorrect discharge and facilitate proper handling and treatment on land; and

cleaning and disinfecting are both preventative and remedial pest control methods that should be applied regularly in garbage storage areas.

2.7. Discharge. 2.7.1. Although discharge into the sea of limited types of garbage is permitted under Annex V,

discharge of garbage to port reception facilities should be given primary consideration. When discharging garbage, the following points should be considered:

regulations 4, 5, and 6 of MARPOL Annex V, summarized in table 1, set forth the requirements for garbage permitted to be discharged into the sea. In general the discharge shall take place when the ship is en route and as far as practicable from the nearest land. Attempts should be made to spread the discharge over as wide an area as possible and in deep water (50 metres or more). Prevailing currents and tidal movements should be taken into consideration when discharging into the sea is permitted; and

to ensure timely transfer of large quantities of ship-generated garbage to port reception facilities, it is essential for shipowners, operators or their agents to make arrangements well in advance for garbage reception. At the same time, discharge needs should be identified in order to make arrangements for garbage requiring



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special handling or other necessary arrangements. Advice should be provided to the port of the type of garbage to be discharged and whether it is separated and the estimated amounts. The port may have special discharge requirements for food wastes and related garbage which may carry certain disease or pest organisms, dunnage, batteries, medicines, outdated pyrotechnics or unusually large, heavy, or odorous derelict fishing gear, etc.

2.8. Shipboard equipment for processing garbage, 2.8.1. The choice of options for garbage processing depends largely upon personnel limitations,

generation rate, capacity, vessel configuration, voyage route and availability of port reception facilities. The type of equipment available for shipboard garbage handling includes incinerators, compactors, comminuters and their associated hardware.

2.9. Grinding or comminution, 2.9.1. The discharge of comminuted food wastes may be permitted under regulations 4.1.1 and

6.1.1 of MARPOL Annex V whilst the ship is en route. Such comminuted or ground food waste must be capable of passing through a screen with openings no greater than 25 mm.

2.9.2. A wide variety of food waste grinders is available on the market and most modern ships' galleys have the equipment needed to produce a slurry of food particles and water that washes easily through the required 25 mm screen. Output ranges from 10 to 250 litres per minute. The discharge from shipboard comminuters should be directed into an appropriately constructed holding tank when the vessel is operating within an area where discharge is prohibited.

2.9.3. Size reduction of certain other garbage items can be achieved by shredding or crushing and machines for carrying out this process are available for use on board ships.

2.9.4. Information on the development, advantages and use of comminuters for processing food waste aboard ships should be forwarded to the Organization for sharing between interested parties.

2.9.5. Outside special areas, ships operating primarily beyond three nautical miles from the nearest land are encouraged to install and use comminuters to grind food wastes to a particle size capable of passing through a screen with openings no larger than 25 mm. Regulation 4 requires comminuting or grinding food wastes if the food wastes are to be discharged between three and 12 nautical miles from the nearest land. Although unprocessed food wastes may be discharged beyond 12 nautical miles, it is recommended that comminuters be used as they hasten assimilation into the marine environment. Because food wastes comminuted with plastics cannot be discharged into the sea, all plastic materials need to be removed before food wastes are placed into a comminuter or grinder.

2.9.6. When operating inside a special area, regulation 6 of MARPOL Annex V requires all food wastes to be comminuted or ground prior to discharge in to the sea. All discharges are to be as far as practicable and not less than 12 nautical miles from the nearest land or ice-shelf.



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2.10. Compaction. 2.10.1. Most garbage can be compacted to some degree; the exceptions include unground

plastics, fibre and paper board, bulky cargo containers and thick metal items. Pressurized containers should not be compacted or shredded without the use of specialized equipment designed for this purpose because they present an explosion hazard in standard compactors.

2.10.2. Compaction reduces the volume of garbage. In most cases, the output from a compactor is a block of material which facilitates the shipboard storage of garbage and its discharging of the material in a port facility. It should be taken into account that the output from a compactor might be subject to quarantine, sanitary or health requirements or other requirements from the port reception facilities and advice from local authorities should be sought on any standards or requirements which are additional to those set by the Organization.

2.10.3. Compactors have options including sanitizing, deodorizing, adjustable compaction ratios, bagging in plastic or paper, boxing in cardboard (with or without plastic or wax paper lining), baling, etc. Compacted materials should be stored appropriately. While metal and plastic bales can get wet, paper and cardboard bales should be kept dry.

2.10.4. If grinding machines are used prior to compaction, the compaction ratio can be increased and the storage space decreased. Careful investigation of the appropriate compaction machine should be undertaken, based on the type and volume of material that will be compacted, as not all compactor require grinding. Compaction is just one step in the solid waste management scheme and the shipowner/operator should ensure all phases of garbage management are described in their Garbage Management Plan. Proper care should be taken when handling and storing binder wrap to prevent it from accidentally entering the marine environment.

2.10.5. A compactor should be installed in a compartment with adequate room for operating and maintaining the unit and storing garbage to be processed. The compartment should be located adjacent to the areas of food processing and commissary store-rooms. If not already required by regulation, it is recommended that the space should have freshwater wash down service, coamings, deck drains, adequate ventilation and hand or automatic fixed fire-fighting equipment.

2.10.6. Information on the development and use of shipboard compactors should be forwarded to the Organization for sharing between interested parties.



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Examples of garbage

Special handling by vessel personnel before compaction

Compaction characteristics

Onboard Storage space

Rate of alteration

Retainment of Compacted form

Density of compacted form

Metal, food and beverage containers, glass, small wood pieces

None

Very rapid Almost 100% High Minimum

Comminuted plastics, fibre and paper board

Minor – reduce material to size for feed, minimal manual labour

Rapid Approximately 80%

Medium

Minimum

Small metal drums, uncomminuted cargo packing, large pieces of wood

Moderate – longer manual labour time required to size material for feed

Slow Approximately 50%

Relatively low

Moderate

Uncomminuted plastics

Major – very long manual labour time to size material for feed; usually impractical

Very slow

Less than 10% Very low Maximum

Bulky metal cargo containers, thick metal items

Impractical for shipboard compaction; not feasible

Not applicable

Not applicable Not applicable

Maximum

2.11. Incineration

2.11.1. Ash and clinkers from shipboard incinerators should be considered as operational waste

and, therefore, as garbage that is not eligible for discharge into the sea.

2.11.2. Incineration conducted in a shipboard incinerator can significantly reduce the need to store garbage on board the ship. Shipboard incinerators should be designed, constructed, operated and maintained in accordance with the IMO Standard Specification for Shipboard Incinerators (footnote 3). MARPOL Annex VI requires shipboard incinerators installed after 1 January 2000 to be type approved and meet specific air pollution criteria. Incinerators should only be used to incinerate materials that are specified by the incinerator manufacturer.

2.11.3. In general, shipboard incineration should not be undertaken when the ship is in port or at offshore terminal. Some ports may have domestic laws that specify additional air emission restrictions, particularly those near high population areas. The use of a shipboard incinerator may require permission from the port authority concerned.

2.11.4. Table 4 (in the Resolution) presents options for incineration of garbage, and includes considerations for special handling by vessel personnel, combustibility, reduction in volume, residual materials exhaust, and onboard storage space. Most garbage is amenable to incineration with the exception of metal and glass.



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2.11.5. Some of the disadvantages of incinerators may include the possible hazardous nature of the ash or vapour, dirty operation, excessive labour required for charging, stoking and ash removal. Some incinerators may not be able to meet air pollution regulations imposed in some ports and harbours or by flag and coastal States when such matters are subject to their jurisdiction. Some of these disadvantages can be remedied by automatic equipment for charging and stoking, however, the additional equipment to perform automatic functions will require more installation space.

2.11.6. The incineration of garbage that contains a large amount of plastic involves very specific incinerator settings such as higher oxygen injection and higher temperatures (850 to 1,200°C). If these special conditions are not met, depending on the type of plastic and conditions of combustion, some toxic gases can be generated in the exhaust stream, including vaporized hydrochloric (HCl) and hydrocyanic (HCN) acids. These and other intermediary products of combustion of waste containing plastics are toxic to humans and marine life.

2.11.7. Onboard incineration of garbage may reduce the volume of garbage subject to quarantine requirements in some countries. However, incinerator ash may still be subject to local quarantine, sanitary or health requirements. Advice should be sought from local authorities regarding requirements that are in addition to MARPOL. For example, higher temperatures and more complete combustion may be required to effectively destroy organisms that present a risk .

2.11.8. Information on the development and advantages on the use of shipboard incinerator systems should be forwarded to the Organization for sharing between interested parties.

2.12. Animal Carcasses

2.12.1. This section is omitted to save space; those requiring guidance on this should refer to the full text of the Resolution.

3. MANAGEMENT OF CARGO RESIDUES OF SOLID BULK CARGOES. 3.1. Cargo residues are included in the definition of garbage within the meaning of Annex V,

regulation 1.9 and may be discharged in accordance with regulations 4.1.3 and 6.1.2. However, cargo material contained in the cargo hold bilge water should not be treated as cargo residues if the cargo material is not harmful to the marine environment and the bilge water is discharged from a loaded hold through the ship's fixed piping bilge drainage system.

3.2. Cargo residues are considered harmful to the marine environment and subject to regulations 4.1.3 and 6.1.2.1 of the revised MARPOL Annex V if they are residues of solid bulk substances which are classified according to the criteria of the United Nations Globally Harmonized System for Classification and Labelling of Chemicals (UN GHS) meeting the following parameters:

Acute Aquatic Toxicity Category 1; and/or

Chronic Aquatic Toxicity Category 1 or 2; and/or



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Carcinogenicity Category 1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or

Mutagenicity Category 1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or

Reproductive Toxicity Category 1A or 1B combined with not being rapidly degradable and having high bioaccumulation; and/or,

Specific Target Organ Toxicity Repeated Exposure Category 1 combined with not being rapidly degradable and having high bioaccumulation; and/or

Solid bulk cargoes containing or consisting of synthetic polymers, rubber, plastics, or plastic feedstock pellets (this includes materials that are shredded, milled, chopped or macerated or similar materials).

3.2.2. Cargo residues that are harmful to the marine environment may require special handling not normally provided by reception facilities. Ports and terminals receiving such cargoes should have adequate reception facilities for all relevant residues, including when contained in washwater.

3.2.3. Solid bulk cargoes should be classified and declared by the shipper as to whether or not they are harmful to the marine environment. Such declaration should be included in the information required in section 4.2 of the IMSBC Code.

3.2.4. Ports, terminals and ship operators should consider cargo loading, unloading and onboard handling practices in order to minimize production of cargo residues. Cargo residues are created through inefficiencies in loading, unloading, onboard handling. Options that should be considered to decrease the amount of such garbage include the following:

ensuring ships are suitable to carry the intended cargo and also suitable for unloading the same cargo using conventional unloading methods;

unloading cargo as efficiently as possible, utilizing all appropriate safety precautions to prevent injury or ship and equipment damage and to avoid or minimize cargo residues; and

minimising spillage of the cargo during transfer operations by carefully controlling cargo transfer operations, both on board and from dockside. This should include effective measures to enable immediate communications between relevant ship and shore-based personnel during the transfer operations and when feasible, enclosure of conveyance devices such as conveyor belts. Since this spillage typically occurs in port, it should be completely cleaned up immediately following the loading and unloading event and handled as cargo; delivering it into the intended cargo space or into the appropriate unloading holding area.

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Appendix 2

2012 GUIDELINES FOR THE DEVELOPMENT OF GARBAGE MANAGEMENT PLANS For compliance with regulation 10 of the revised MARPOL Annex V 1. INTRODUCTION

1.1. In 2011, IMO adopted amendments to MARPOL Annex V which require that:

every ship of 100 gross tonnage and above, and every ship certified to carry 15 or more

persons, and fixed or floating platforms shall carry a garbage management plan;

every ship of 400 gross tonnage and above, and every ship certified to carry 15 or more

persons engaged in voyages to ports or offshore terminals of another Party, and every fixed

or floating platform shall be provided with a Garbage Record Book; and

every ship of 12 metres or more in length overall, and fixed or floating platforms shall

display placards which notify the crew and passengers of the ship's disposal requirements

of regulations 3, 4, 5 and 6 of the Annex as applicable.

These provisions are included in regulation 10 to the revised MARPOL Annex V with an

entry into force date of 1 January 2013.

1.2. These Guidelines provide direction on complying with the requirements for a ship's garbage

management plan, and are intended to assist the shipowner/operator in the implementation of

regulation 10.2 of the revised MARPOL Annex V. It is assumed that the author of the garbage

management plan is familiar with the requirements of the revised MARPOL Annex V and the

IMO Guidelines for the Implementation of MARPOL Annex V.

1.3. Shipowners and operators should also consult other available technical guidance on shipboard

garbage handling such as, ISO 21070 "Standard for the Management and handling of shipboard

garbage" which outlines best management practices for shipboard garbage management and,

to the extent it is consistent with the revised MARPOL Annex V, should be incorporated in any

garbage management plan.

1.4. A ship's garbage management plan should detail the specific ship's equipment, arrangements

and procedures for the handling of garbage. The plan may contain extracts and/or references to

existing company instructions.



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2. REGULATORY REQUIREMENTS

2.1. Regulation 10.2 of MARPOL Annex V reads as follows:

"Every ship of 100 gross tonnage and above, and every ship which is certified to carry 15 or more

persons, and fixed or floating platforms, shall carry a garbage management plan which the crew

shall follow. This plan shall provide written procedures for minimizing, collecting, storing,

processing and disposing of garbage, including the use of the equipment on board. It shall also

designate the person or persons in charge of carrying out the plan. Such a plan shall be based on

the guidelines developed by the Organization and written in the working language of the crew."

3. PREVENTION OF POLLUTION FROM GARBAGE,

3.1. To achieve cost-effective and environmentally sound results, many garbage management

planners use a combination of complementary techniques to manage garbage, such as the

following:

reduction at source;

reusing or recycling;

onboard processing (treatment);

discharge into the sea in those limited situations where it is permitted; and

discharge to a port reception facility.

3.2. When requisitioning stores and provisions, shipping companies should encourage their suppliers

to remove, reduce, all packaging, at an early stage, to limit the generation of garbage on board

ships.

3.3. When garbage is generated aboard a ship, procedures should be defined to enable the crew to

sort the material that can be reused onboard the ship or recycled at an appropriate port

reception facility.

3.4. Ship's garbage is made up of distinct components, some of which are regulated in MARPOL

Annex V, while others may be regulated locally, nationally or regionally. Each component of the

garbage should be evaluated separately to determine the best management practice for that

type of garbage.



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4. MATTERS WHICH SHOULD BE ADDRESSED IN THE GARBAGE MANAGEMENT PLAN.

4.1. Designated person in charge of carrying out the plan.

In accordance with regulation 10.2 of the revised MARPOL Annex V, the plan shall

designate a person in charge of carrying out the plan. The person should ensure the

garbage management plan is followed.

This person should be assisted by ship's crew to ensure that the minimization, collection,

separation and processing of garbage is appropriate and efficient in all areas of the ship.

4.2. Procedures for collecting garbage.

Identify suitable receptacles for collection and separation. (Separation of garbage for the

purposes of these Guidelines is considered part of the collection process. Separation may

take place at the source or at a separate designated station.)

Identify the locations of receptacles and collection and separation stations.

Describe the process of how garbage is transported from the source of generation to the

collection and separation stations.

Describe how garbage is to be handled between primary collection and separation stations

and other handling methods relating to the following;

needs of reception facilities, taking into account possible local recycling

arrangements;

onboard processing and potential reuse of garbage aboard the ship;

storage; and

discharge into the sea in those limited situations where it is permitted.

Describe the training or education programmes to facilitate collection of garbage and

sorting of reusable or recyclable material.

4.3. Procedures for processing garbage,

Identify personnel responsible for the operation of the processing equipment.

Identify available processing devices and their capacities.

Identify the locations of processing devices and processing stations,

Identify the categories of garbage that are to be processed by each of the available

processing devices.



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Describe how material that can be reused or recycled is to be handled between primary

processing stations and the storage or transfer stations.

Describe processing procedures used for the following;

needs of reception facilities, taking into account available recycling arrangements;

storage; and

discharge into the sea in those limited situations where it is permitted.

Describe the training or education programmes to facilitate the processing of garbage and

reuse or recycling of material.

Identify standard operating procedures for the operation and maintenance of the

equipment used to manage garbage. This may be done by reference to documents.

4.4. Procedures for storing garbage or reusable or recyclable material,

Identify the locations, the intended use, and the capacities of available storage stations for

each category of garbage or reusable or recyclable material.

Describe the condition of how the garbage will be stored (for example, "food - frozen";

"cans – compacted and stacked"; "paper – compacted and should remain dry", etc.).

Describe how garbage, including reusable and recyclable material, is to be handled

between storage stations and discharge with regard to the following;

discharge to reception facilities, taking into account available recycling arrangements;

and,

discharge into the sea in those limited situations where it is allowed.

Describe the training or education programmes to facilitate the storing of garbage and

options for reusing and recycling components of the waste stream.

4.5. Procedures for discharging of garbage,

Describe the ship's procedures to ensure and demonstrate compliance with the

requirements of the revised MARPOL Annex V for the discharge of garbage.

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GOVERNMENT OF ANTIGUA AND BARBUDA … MARPOL/2012_circular 03-002-2012... · Department of Marine...

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